104308648 has 16 divisors (see below), whose sum is σ = 195893460. Its totient is φ = 52070400.

The previous prime is 104308639. The next prime is 104308663. The reversal of 104308648 is 846803401.

It can be written as a sum of positive squares in 2 ways, for example, as 95296644 + 9012004 = 9762^2 + 3002^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5043 + ... + 15298.

Almost surely, 2^104308648 is an apocalyptic number.

It is an amenable number.

104308648 is a deficient number, since it is larger than the sum of its proper divisors (91584812).

104308648 is a wasteful number, since it uses less digits than its factorization.

104308648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20988 (or 20984 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 104308648 is about 10213.1605294346. The cubic root of 104308648 is about 470.7316926674.

The spelling of 104308648 in words is "one hundred four million, three hundred eight thousand, six hundred forty-eight".